libmpdclient: add HEAD

This is a prerequisite for building ncmpcpp HEAD, which is important as
the stable release doesn't build on 10.9.
ncmpcpp: add HEAD
lilypond devel 2.17.29

Closes #23556.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Solr 4.5.1

Closes #23538.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
trafficserver 4.0.2

Closes #23537.
Fixing a typo on TMux formula

Closes #23570.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>